The number of battery strings for the UPS5000-E (50 kVA power module) can be adjusted. To avoid replacing the whole battery string due to one faulty battery and solve the battery maintenance difficulty of traditional UPSs, the adjustable number of batteries in the UPS5000-E ranges from 30 to 44.
Answer(s): A
The UPS5000-A parallel signal cable does not adopt ring connection, which reduces system reliability because of the possibility of single-point failures.
Answer(s): B
Which of the following conditions shall be considered when calculating the UPS rated input current? (Multiple Choice)
Answer(s): A,B,D
Which of the following UPS types does the PS5000-E (50 kVA power module) belongs to? (Multiple Choice)
Answer(s): B,D
Which of the following actions does the UPS2000-A take to deal with excessive operating temperatures?
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